Engines & Engine Parts for 2004 Audi S4
Find parts that fit
We need more information about your vehicle to confirm fit.
2004
Audi
S4
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSORED
7,532 Results
Engine 4.2L VIN L 5th Digit Fits 04-09 AUDI S4 2061363 (Fits: 2004 Audi S4)
6 MONTH GUARANTEE! SHIPPING TO BUSINESS ADDRESS ONLY!Pre-Owned: Audi$3,129.73or Best OfferFree shipping2004-2009 AUDI S4 4.2L - Crankcase / Engine Breather HOSE SET 079103209D (Fits: 2004 Audi S4)
Pre-Owned: Audi$39.99Free shippingNew Listing2004 AUDI S4 4.2L V8 ENGINE WIRING HARNESS Pigtails Connectors Sensors LOT
Pre-Owned: Audi$59.99$13.15 shippingBHF 4.2L V8 2003-2009 Audi S4 Engine Assembly 119K Miles Starts (JP) (Fits: 2004 Audi S4)
Pre-Owned: Audi$3,350.00Estimated delivery dateEst. delivery Fri, May 1715 watching2007 Audi S4 4.2L Engine Motor OEM 104K Miles - LKQ373143164 (Fits: 2004 Audi S4)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Audi$3,385.79Was: $3,785.30Free shippingEngine 4.2L VIN L 5th Digit Fits 04-09 AUDI S4 5843042 (Fits: 2004 Audi S4)
6 Month Money Back Guarantee! 100% Tested!!!Pre-Owned: Audi$3,347.99or Best OfferFree shipping2004 AUDI A4 S4 MUFFLER CLAMP EXHAUST PIPE CONNECTOR OEM
Pre-Owned: Audi$12.00or Best Offer$6.75 shipping2005 Audi S4 4.2L Engine Motor 4cyl OEM 99K Miles - LKQ377153243 (Fits: 2004 Audi S4)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Audi$3,715.04Was: $4,153.40Free shipping2007 Audi S4 4.2L Engine Motor 8cyl OEM 151K Miles - LKQ380380474 (Fits: 2004 Audi S4)
**See Full Description for IMPORTANT Vehicle Fitment**Pre-Owned: Audi$3,056.54Was: $3,417.20Free shipping2004 AUDI A4 S4 Muffler Clamp Exhaust Pipe Connector and 2 Clamps - OEM - Used
Pre-Owned: Audi$23.67Free shippingNew Listing2004 AUDI S4 4.2L V8 ENGINE HARDWARE LOT BOLTS NUTS MISC
Pre-Owned: Audi$49.99or Best Offer$13.15 shipping2004-2005 AUDI S4 4.2L - LEFT 4.2L Engine Cylinder HEAD 079103063N (Fits: 2004 Audi S4)
Pre-Owned: Audi$449.99Free shippingiwis Timing Chain Kit Part # 90001157 (For 2004 To 2009 Audi S4, A6 All Road ...
Brand New$300.00$20.43 shippingAudi S4 077-133-287-b Rocker Shaft Oring Seal 4.2 V8 2004-2009 O-Ring
Brand New: Unbranded$10.00Free shipping2004 2005 AUDI S4 B6 4.2L - TIMING CHAIN TENSIONER / GUIDE W/ Hardware
Pre-Owned: Audi$22.99$11.40 shipping2004-2009 AUDI S4 4.2L - Vacuum HOSE / TUBE / LINE 8E0201935K (Fits: 2004 Audi S4)
Pre-Owned: Audi$99.99Free shippingReplace Sport Car Remote Key Fob Shell Case Cover Decoration for Audi A4 S4 RS (Fits: 2004 Audi S4)
Brand New: Audi$47.90or Best Offer$4.25 shipping4PC SICKSPEED SPIKED BOLT FOR ENGINE BAY DRESS UP KIT 10X1.25 P1 CHROME (Fits: 2004 Audi S4)
LIGHTNING FAST SHIPPING FROM USA!!! Authorized dealer.Brand New$10.95Free shipping62 soldTiming Chain Kit Chain Tensioner Rail 14pcs for 2004-2009 AUDI B6 S4/B7 S4 4.2L (Fits: 2004 Audi S4)
Brand New$170.01Was: $188.90or Best OfferFree shipping34 sold2004-2009 AUDI S4 4.2L - Engine OIL Dipstick TUBE 079115630F (Fits: 2004 Audi S4)
Pre-Owned: Audi$28.58Free shippingFor Audi S Interior Control Multimedia 3D Badge Sticker Decoration Emblem Logo (Fits: 2004 Audi S4)
Brand New: Audi$24.90or Best Offer$4.25 shippingFor Audi S4 Emblem GLOSS BLACK Rear Trunk Lid Letter Badge S Line Nameplate 2 (Fits: 2004 Audi S4)
Brand New: Audi$46.90or Best Offer$4.25 shippingAudi S4 C Pillar D Pillar Trim Cloth Black A4 99-02 Passenger SIDE Rear Finisher (Fits: 2004 Audi S4)
PULLED FROM A 2000 AUDI S4Pre-Owned: Audi$39.99or Best Offer$22.07 shipping2004-2005 Audi B6 S4 4.2L V8 Accessory Drive Plate 079109583C Used OEM
Pre-Owned: Audi$17.99$12.99 shipping2004-2005 Audi B6 S4 Harmonic Balancer Crankshaft Pulley Used OEM 079105251E
Pre-Owned: Audi$14.99$12.99 shippingTiming Chain Kit For 2004-2009 AUDI S4 4.2L V8 2005-2006 AUDI A6 Quattro US (Fits: 2004 Audi S4)
Brand New$275.99or Best OfferFree shippingTiming Chain Kit Fits For AUDI A6 Quattro Allroad S4 4.2L V8 03-09 BNK BHF BAT (Fits: 2004 Audi S4)
Brand New$275.99or Best OfferFree shipping2004-2008 AUDI S4 - 4.2L Crankshaft / Crank Shaft 079105101AC (Fits: 2004 Audi S4)
Pre-Owned: Audi$149.002000 Audi S4 Rear Right Passenger Fender Liner Splash Guard Wheel Well MUD OEM (Fits: 2004 Audi S4)
Pulled From A 2000 Audi S4Pre-Owned: Audi$29.99or Best Offer$65.25 shippingNew Connector Set For Audi 80 A4 A6 Cabriolet Idle Speed/Air Control Valve ISC (Fits: 2004 Audi S4)
Brand New$15.89$18.54 shippingNew Vapor Canister Purge Valve Outlet Purge Valve For Jetta Golf AUDI 6Q0906517A (Fits: 2004 Audi S4)
Brand New$11.39Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $14.24Free shipping2004-2008 AUDI A4 QUATTRO S4 MOTOR ENGINE KNOCK SENSOR SET OF 2 OEM GENUINE
Pre-Owned: Audi$14.25Was: $15.00or Best Offer$10.00 shippingAudi S4 Engine Cover B6 04-06 OEM 079 103 925 D (Fits: 2004 Audi S4)
Pre-Owned: Audi$42.74Was: $44.99$12.00 shippingFor Audi S Roundel Car SUV Wheels Tire Air Valve Caps Stem Dust Logo Cover Sport (Fits: 2004 Audi S4)
Brand New: Audi$24.90or Best Offer$4.25 shipping2004-2009 AUDI S4 - 4.2L LEFT - Intake CAM Shaft / Camshaft 079109103S (Fits: 2004 Audi S4)
Pre-Owned: Audi$129.99Free shipping079109229 Timing Chain Kit For AUDI A6 Quattro Allroad S4 4.2L V8 2003-2009 (Fits: 2004 Audi S4)
Brand New: Unbranded$275.99or Best OfferFree shipping04-08 AUDI S4 4.2L VACUUM BREATHER HOSE LINE For Purge Solenoid Vent Valve (Fits: 2004 Audi S4)
Pre-Owned: Audi$19.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor Audi TFSI Engine Alloy Keychain Home Car Ring Decoration RED Accessories (Fits: 2004 Audi S4)
Brand New: Audi$26.90or Best Offer$4.25 shippingFor 2004-2009 Audi S4 A/T Fluid 83825VY 2005 2006 2007 2008 (Fits: 2004 Audi S4)
Brand New$31.95Free shippingFor 2004-2009 Audi S4 Timing Chain Kit 59169QZGF 2005 2007 2006 2008 (Fits: 2004 Audi S4)
Brand New$1,160.01Free shippingAudi S4 B6 V8 4.2 Radiator Fan Control Module Unit 2004 8E0959501N
Pre-Owned: Audi$108.02or Best Offer$32.46 shipping2003-2008 AUDI S4 4.2 B7 B6 Engine Suction Jet Pump Vacuum Tube 8E0201935K (Fits: 2004 Audi S4)
Pre-Owned: Audi$34.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2004-2011 Audi S4 RS4 A6 A8 4.2L Rear Engine Timing Cover Sealing Flange OEM
Pre-Owned: Audi$99.95Estimated delivery dateEst. delivery Fri, May 17or Best OfferGenuine Lithium Coin Battery For Audi Sport Car SUV Key Fob Remote Replacement 1 (Fits: 2004 Audi S4)
Brand New: Audi$23.90or Best Offer$4.25 shippingFor 2004-2009 Audi S4 Oil Drain Plug Gasket Victor Reinz 15221VD 2005 2006 2007 (Fits: 2004 Audi S4)
Brand New: Victor Reinz$11.97Free shippingSet Universal for AUDI Sport Quattro 3D Wheels Badge Logo Emblem Decoration (Fits: 2004 Audi S4)
Brand New: Audi$27.90or Best Offer$4.25 shippingAUDI S4 (2004-2009) Right Timing Chain Guide Rail LOWER GENUINE +1YEAR WARRANTY (Fits: 2004 Audi S4)
Brand New: Audi$117.15Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFit For Audi VW Seat Skoda Oil Level Sensor 12V Golf Passat A2 A3 A4 S4 A6 A8 TT (Fits: 2004 Audi S4)
Brand New: Unbranded$25.00or Best OfferFree shipping8 watchingAUDI A6 QUATTRO S4 (2004-2009) Timing Chain Tensioner Gasket RIGHT GENUINE (Fits: 2004 Audi S4)
Brand New: Audi$28.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingAUDI A6 QUATTRO S4 (2004-2009) RIGHT Timing Chain Tensioner Gasket ELRING OEM (Fits: 2004 Audi S4)
Brand New$17.45Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping079-198-401; 1 SET OF CONNECTING RODS; OEM AUDI A4/S4 2002-08
Pre-Owned: Audi$299.97or Best OfferFree shipping2004-2009 AUDI S4 4.2L - Right Exhaust CAM / Camshaft 079109102AJ (Fits: 2004 Audi S4)
Pre-Owned: Audi$149.99Free shipping